Function report |
Source Code:mm\memory.c |
Create Date:2022-07-28 14:42:49 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:The ordering of these checks is important for pmds with _PAGE_DEVMAP set.* If we check pmd_trans_unstable() first we will trip the bad_pmd() check* inside of pmd_none_or_trans_huge_or_clear_bad(). This will end up correctly
Proto:static int pmd_devmap_trans_unstable(pmd_t *pmd)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| pmd_t * | pmd |
| 3288 | Return pmd_devmap( * pmd) || This is a noop if Transparent Hugepage Support is not built into* the kernel |
| Name | Describe |
|---|---|
| pte_alloc_one_map | |
| handle_pte_fault | These routines also need to handle stuff like marking pages dirty* and/or accessed for architectures that don't do it in hardware (most* RISC architectures) |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |